EMA/BESTPEEL 2012/Arkema 物性表
EMA/BESTPEEL 2012/Arkema
规格用途
| 该料用途 | 薄膜; 层压板; 盖子; 密封件 |
| 备注说明 | LOTRYL® BESTPEEL 2012 is a ready-to-use thermoplastic composition designed to make peelable heat seal layers onto various substrates. The base resin is a random copolymer of ethylene and methyl acrylate, polymerized by high-pressure process in autoclave reactor. Modification is introduced to ensure the best processability in the different film technologies, and the suitable properties in heat sealing and peeling.ApplicationsLOTRYL® BESTPEEL 2012 is used as top layer of laminates in order to provide the functions of heat sealability onto various substrates like PP, PS, PET and PVC, and easy opening by interfacial peeling. In the case of transparent structures, it maintains high clarity with low haze.LOTRYL® BESTPEEL 2012 is easily processed using the technologies of coextrusion coating, cast film coextrusion, blown film coextrusion or sheet coextrusion, to produce multilayers that can be used as lids, either directly or after lamination with other films. |
技术参数
| 性能项目 | 测试条件 | 测试方法 | 数值/描述 | 单位 | |
| 物理性能 | 密度 / 比重 | ASTM D792, ISO 1183 | .ꝡ댦ꊑ | g/cm³ | 熔流率（熔体流动速率） | ASTM D1238, ISO 1133 | 190°C/2.16 kg | ꢖꢖ | g/10 min | 甲基丙烯酸含量 | 펗. | wt% |
| 硬度 | 肖氏硬度 | ASTM D2240, ISO 868 | 邵氏 A, 模压成型 | ꊑ댦 | 邵氏 D, 模压成型 | 펗ꢖ |
| 光学性能 | 雾度 | ASTM D1003 | 50.0 µm | ꢖ | % |
| 热性能 | 维卡软化温度 | ISO 306/A, ASTM D1525 2 | 댦펗. | °C | 熔融温度 | ISO 11357-3 | ꝡ. | °C |
| 挤出 | 熔体温度 | 렙 到 렙ꢖ | °C | ||
| 机械性能 | 抗张强度 | 700% 应变, 模压成型 | ASTM D638 | ꊑ. | MPa | 700% 应变, Compression Molded | ISO 527-2 | ꊑ. | MPa | 伸长率 | ASTM D638, ISO 527-2 | 断裂, 模压成型 | > | % | 弯曲模量 | ASTM D790, ISO 178 | 模压成型 | 펗클. | MPa |
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